Concept explainers
Explore! Exercises 9 and 10 provide two data sets front “Graphs in Statistical Analysis,” by F J. Anscombe, the American Statistician, Vol. 27. For each exercise,
a. Construct a
b. Find the value of the linear
c. Identify the feature of the data that would he missed if part (b) was completed without constructing the scatterplot.
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